:root {
    --aa-primary: #0a5ea8;
    --aa-secondary: #1698cf;
    --aa-accent: #36b44b;
    --aa-surface: #eef8fb;
    --aa-text: #25314d;
    --aa-muted: #70809d;
    --aa-border: rgba(24, 43, 94, 0.12);
    --aa-radius: 28px;
    --aa-shadow: 0 24px 80px rgba(18, 34, 74, 0.14);
}

* { box-sizing: border-box; }
body { font-family: "Plus Jakarta Sans", sans-serif; color: var(--aa-text); background: #fff; }
html, body { overflow-x: hidden; }
h1, h2, h3, h4, h5, h6, .navbar-brand strong { font-family: "Outfit", sans-serif; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
.section-pad { padding: 96px 0; }
.bg-navy { background: #0a4f8e; }
.bg-light-blue { background: linear-gradient(180deg, #eef8fb 0%, #e5f5fa 100%); }
.eyebrow, .eyebrow-light { display: inline-block; letter-spacing: .18em; text-transform: uppercase; font-size: .74rem; font-weight: 700; margin-bottom: 14px; }
.eyebrow { color: var(--aa-accent); }
.eyebrow-light { color: rgba(255,255,255,.78); }
.section-heading h2 { font-size: clamp(2rem, 2.8vw, 3.4rem); margin-bottom: 12px; }
.section-heading p, .hero-copy, .page-hero p { color: var(--aa-muted); line-height: 1.8; }
.btn-accent { background: var(--aa-accent); border-color: var(--aa-accent); color: #fff; }
.btn-accent:hover, .btn-accent:focus { background: #2e9c40; border-color: #2e9c40; color: #fff; }
.btn-dark-blue { background: var(--aa-primary); color: #fff; border: 0; }
.btn-dark-blue:hover { background: #15205b; color: #fff; }

.topbar-strip { background: var(--aa-secondary); padding: 10px 0; font-size: .85rem; }
.top-socials a { width: 34px; height: 34px; display: inline-flex; align-items: center; justify-content: center; border-radius: 50%; background: rgba(255,255,255,.14); color: #fff; font-size: .95rem; }
.top-socials a i { line-height: 1; }
.top-socials a svg,
.footer-social-demo a svg { width: 16px; height: 16px; display: block; }
.premium-nav { background: linear-gradient(180deg, rgba(7, 78, 139, .94), rgba(9, 98, 168, .92)); backdrop-filter: blur(12px); }
.premium-nav .nav-link { color: rgba(255,255,255,.82); font-weight: 600; }
.premium-nav .nav-link.active, .premium-nav .nav-link:hover { color: #fff; }
.brand-mark { width: 52px; height: 52px; border-radius: 18px; display: inline-flex; align-items: center; justify-content: center; color: #fff; font-size: 1.65rem; font-weight: 800; background: linear-gradient(135deg, var(--aa-secondary), #67a3ff); box-shadow: 0 14px 40px rgba(60,109,240,.32); }
.navbar-brand span small { display: block; color: rgba(255,255,255,.6); font-size: .75rem; }
.home-header .topbar-strip { background: #1698cf; }
.premium-nav-home { background: rgba(9, 84, 149, 0.84); border-bottom: 1px solid rgba(255,255,255,.12); }
.brand-logo { width: 110px; max-height: 52px; object-fit: contain; background: #fff; border-radius: 10px; padding: 6px 8px; }
.home-brand-card {
    display: inline-flex;
    align-items: center;
    gap: 16px;
    background: #fff;
    color: var(--aa-primary);
    padding: 18px 22px;
    border-radius: 18px;
    box-shadow: 0 22px 52px rgba(17, 27, 73, 0.22);
}
.home-brand-card strong { color: var(--aa-primary); font-size: 1.3rem; display: block; }
.home-brand-card small { color: #72809f; font-size: .8rem; }
.home-brand-logo { width: 130px; max-height: 62px; border-radius: 10px; padding: 6px 8px; }
.nav-utility-dot {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    background: rgba(255,255,255,.08);
    border: 1px solid rgba(255,255,255,.12);
    font-size: .95rem;
}
.btn-home-login {
    background: #1698cf;
    color: #fff;
    border-radius: 8px;
    padding: 12px 18px;
    font-weight: 700;
    border: 1px solid rgba(255,255,255,.08);
}
.btn-home-login:hover { background: #1288bb; color: #fff; }

.hero-section, .page-hero { position: relative; color: #fff; background:
    radial-gradient(circle at top right, rgba(22,152,207,.32), transparent 30%),
    linear-gradient(135deg, rgba(8,72,126,.98), rgba(9,94,160,.92)),
    url('../images/grid-pattern.svg');
    overflow: hidden;
}
.hero-section { padding: 92px 0 88px; }
.page-hero { padding: 84px 0 72px; }
.compact-hero { padding: 74px 0 60px; }
.course-hero { padding-bottom: 86px; }
.hero-section::after, .page-hero::after {
    content: ""; position: absolute; inset: auto -10% -40% auto; width: 420px; height: 420px;
    background: radial-gradient(circle, rgba(54,180,75,.22), transparent 65%);
}
.hero-glass-card, .pricing-card, .panel-card, .content-card, .course-card, .testimonial-card, .auth-card, .stats-panel {
    border-radius: var(--aa-radius); box-shadow: var(--aa-shadow);
}
.hero-glass-card { padding: 24px; background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.12); }
.search-ribbon { background: linear-gradient(135deg, #36b44b, #70cf78); border-radius: 28px; padding: 28px; color: #fff; }
.search-ribbon h3 { font-size: 2rem; margin-bottom: 20px; }
.search-ribbon .form-control { border-radius: 20px; border: 1px solid rgba(255,255,255,.35); }
.hero-card-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.mini-feature { padding: 20px; border-radius: 24px; color: #fff; min-height: 148px; }
.mini-feature span { display: block; font-weight: 700; margin-bottom: 10px; }
.gradient-violet { background: linear-gradient(180deg, #7f66f7, #8f77ff); }
.gradient-blue { background: linear-gradient(180deg, #1a9ed6, #58bfe2); }
.gradient-rose { background: linear-gradient(180deg, #39b95a, #4dc769); }
.hero-metrics { display: flex; gap: 18px; flex-wrap: wrap; }
.hero-metrics div { min-width: 130px; background: rgba(255,255,255,.08); padding: 16px 18px; border-radius: 20px; }
.hero-metrics strong { display: block; font-size: 1.6rem; color: #fff; }
.hero-metrics span { color: rgba(255,255,255,.72); }

.icon-card, .category-chip-card, .content-card, .testimonial-card, .review-card, .lesson-card { padding: 28px; background: #fff; border: 1px solid var(--aa-border); border-radius: 26px; transition: transform .25s ease, box-shadow .25s ease; }
.icon-card:hover, .category-chip-card:hover, .content-card:hover, .course-card:hover, .testimonial-card:hover { transform: translateY(-4px); box-shadow: 0 18px 42px rgba(23,43,93,.12); }
.bg-soft-violet { background: linear-gradient(180deg, #f2edff, #ebe4ff); }
.bg-soft-blue { background: linear-gradient(180deg, #e1f3fa, #d5eef8); }
.bg-soft-rose { background: linear-gradient(180deg, #ffe9ef, #ffdce6); }

.course-card { background: #fff; overflow: hidden; border: 1px solid var(--aa-border); }
.course-thumb { background: linear-gradient(180deg, #edf3ff, #f7fbff); padding: 10px; }
.course-thumb img { width: 100%; height: 220px; object-fit: cover; border-radius: 20px; }
.course-body { padding: 24px; }
.course-body h4 { font-size: 1.35rem; margin-bottom: 10px; }
.course-meta { display: flex; gap: 14px; flex-wrap: wrap; color: var(--aa-muted); font-size: .92rem; }

.check-list { display: grid; gap: 14px; margin-top: 24px; }
.check-list div { padding: 16px 20px; border-radius: 20px; background: rgba(255,255,255,.75); border: 1px solid rgba(29,42,114,.08); }
.stats-panel { padding: 28px; background: linear-gradient(180deg, #ffffff, #e2f2f9); border: 1px solid var(--aa-border); }
.stats-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; margin-bottom: 24px; }
.stats-grid div { background: #fff; padding: 18px; border-radius: 22px; border: 1px solid var(--aa-border); }
.stats-grid strong { display: block; font-size: 2rem; color: var(--aa-secondary); }

.testimonial-card p { min-height: 112px; color: var(--aa-muted); }
.testimonial-card strong { display: block; font-size: 1.05rem; }
.testimonial-card span { color: var(--aa-secondary); font-size: .92rem; }
.blog-preview-stack { display: grid; gap: 16px; }
.blog-list-card { display: flex; justify-content: space-between; gap: 16px; padding: 24px; background: #fff; border-radius: 24px; border: 1px solid var(--aa-border); }
.arrow-link { color: var(--aa-secondary); font-weight: 700; }
.cta-section { padding: 0 0 96px; }
.cta-panel { margin-top: -10px; padding: 40px; background: linear-gradient(135deg, #0a5ea8, #1698cf); border-radius: 32px; color: #fff; display: flex; justify-content: space-between; gap: 24px; flex-wrap: wrap; align-items: center; box-shadow: var(--aa-shadow); }

.filter-bar { display: grid; grid-template-columns: 2fr 1fr auto; gap: 16px; background: #fff; padding: 20px; border-radius: 26px; box-shadow: var(--aa-shadow); border: 1px solid var(--aa-border); }
.pricing-card { padding: 32px; background: #fff; color: var(--aa-text); }
.curriculum-module { padding: 22px 0; border-bottom: 1px solid rgba(29,42,114,.08); }
.lesson-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 12px; }
.lesson-list li, .lesson-card { display: flex; justify-content: space-between; align-items: center; gap: 18px; }
.review-card span { color: var(--aa-accent); display: block; margin: 8px 0; }
.related-course-card { display: block; padding: 18px; border: 1px solid var(--aa-border); border-radius: 20px; background: #f9fbff; }
.related-course-card span { display: block; color: var(--aa-muted); margin-top: 8px; }
.article-card { padding: 34px; }
.article-copy { line-height: 1.9; white-space: pre-wrap; }
.verification-result { background: linear-gradient(180deg, #eef5ff, #f9fbff); padding: 24px; border-radius: 24px; border: 1px solid var(--aa-border); }

.auth-body { min-height: 100vh; background: linear-gradient(135deg, #101848, #0a5ea8); }
.auth-shell { min-height: 100vh; display: grid; place-items: center; padding: 30px; }
.auth-top-home {
    position: fixed;
    top: 18px;
    right: 20px;
    z-index: 80;
    border-radius: 999px;
    padding: 9px 16px;
    border: 1px solid rgba(255,255,255,.3);
    color: #fff;
    background: rgba(5, 24, 56, .32);
    font-weight: 700;
}
.auth-top-home:hover { background: rgba(5, 24, 56, .5); color: #fff; }
.auth-panel { width: min(1120px, 100%); display: grid; grid-template-columns: 1.1fr .9fr; background: rgba(255,255,255,.08); border-radius: 36px; overflow: hidden; border: 1px solid rgba(255,255,255,.12); box-shadow: var(--aa-shadow); }
.auth-brand { padding: 58px; color: #fff; background: linear-gradient(180deg, rgba(10,16,48,.22), rgba(10,16,48,.08)), url('../images/grid-pattern.svg'); }
.auth-card { padding: 46px; background: #fff; }
.auth-links { display: flex; justify-content: space-between; gap: 16px; margin-top: 18px; font-size: .95rem; }

.dashboard-body { background: #f4f7ff; }
.dashboard-shell { display: grid; grid-template-columns: 290px minmax(0, 1fr); min-height: 100vh; width: 100%; overflow-x: hidden; }
.dashboard-sidebar { background: linear-gradient(180deg, #0a4a83, #0a5ea8); color: #fff; padding: 30px 22px; display: flex; flex-direction: column; gap: 24px; }
.sidebar-brand { display: flex; gap: 14px; align-items: center; color: #fff; }
.sidebar-brand-logo { width: 96px; max-height: 44px; border-radius: 8px; padding: 4px 6px; }
.sidebar-brand small { display: block; color: rgba(255,255,255,.65); }
.sidebar-nav { display: grid; gap: 8px; }
.sidebar-link { padding: 14px 18px; border-radius: 18px; color: rgba(255,255,255,.78); font-weight: 600; }
.sidebar-link.active, .sidebar-link:hover { background: rgba(255,255,255,.11); color: #fff; }
.sidebar-card { margin-top: auto; background: rgba(255,255,255,.08); padding: 20px; border-radius: 24px; }
.dashboard-content { padding: 24px; min-width: 0; overflow-x: hidden; }
.dashboard-topbar { display: flex; justify-content: space-between; align-items: center; gap: 20px; margin-bottom: 24px; }
.dashboard-main { display: grid; gap: 24px; min-width: 0; }
.dashboard-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.summary-card { padding: 24px; border-radius: 24px; background: #fff; box-shadow: var(--aa-shadow); }
.summary-card span { display: block; color: var(--aa-muted); margin-bottom: 12px; }
.summary-card strong { font-size: 2rem; color: var(--aa-primary); }
.panel-card { padding: 28px; background: #fff; }
.dashboard-course-card { display: grid; grid-template-columns: 150px 1fr; gap: 20px; padding: 20px; border-radius: 24px; background: linear-gradient(180deg, #f9fbff, #e5f5fa); border: 1px solid var(--aa-border); }
.dashboard-course-card img { border-radius: 18px; width: 100%; height: 130px; object-fit: cover; }
.progress { height: 10px; border-radius: 999px; background: #d2edf8; }
.progress-bar { background: linear-gradient(90deg, var(--aa-accent), #79d37f); }
.exam-option { display: flex; gap: 12px; padding: 14px 16px; border-radius: 18px; border: 1px solid var(--aa-border); margin-bottom: 12px; cursor: pointer; }
.json-preview { font-size: .82rem; color: var(--aa-text); white-space: pre-wrap; }
.site-footer { background: #0a467d; color: #fff; padding: 74px 0 28px; margin-top: 0; }
.footer-links { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.footer-links a, .footer-links span { color: rgba(255,255,255,.74); }
.footer-bottom { margin-top: 36px; padding-top: 20px; border-top: 1px solid rgba(255,255,255,.12); display: flex; justify-content: space-between; gap: 14px; flex-wrap: wrap; color: rgba(255,255,255,.7); }
.footer-policy-links { display: flex; gap: 18px; }
.home-footer { background: #0a4a83; padding-top: 88px; }
.footer-social-demo { display: flex; gap: 10px; margin-top: 20px; }
.footer-social-demo a {
    width: 38px;
    height: 38px;
    border-radius: 8px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: rgba(255,255,255,.08);
    color: #fff;
    font-size: .84rem;
}
.footer-social-demo a i { line-height: 1; font-size: 1rem; }
.footer-brand-logo { width: 132px; max-height: 56px; border-radius: 10px; padding: 6px 8px; }
.footer-newsletter-inline { position: relative; display: flex; align-items: center; }
.footer-newsletter-inline .form-control {
    background: transparent;
    color: #fff;
    border: 1px solid rgba(255,255,255,.16);
    border-radius: 8px;
    min-height: 56px;
    padding-right: 72px;
}
.footer-newsletter-inline .form-control::placeholder { color: rgba(255,255,255,.48); }
.btn-footer-send {
    position: absolute;
    right: 4px;
    top: 4px;
    bottom: 4px;
    width: 56px;
    border: 0;
    border-radius: 8px;
    background: var(--aa-accent);
    color: #fff;
    font-size: 1.1rem;
}
.btn-footer-send:hover { background: #2e9c40; color: #fff; }
.literal-homepage {
    background: #f5f7ff;
    min-height: 100vh;
    padding: 0;
}
.literal-homepage-wrap {
    max-width: 1380px;
    margin: 0 auto;
    background: #fff;
    box-shadow: 0 20px 70px rgba(18, 34, 74, 0.12);
}
.literal-homepage-image {
    width: 100%;
    height: auto;
    display: block;
}

.site-body { background: #ffffff; }
.btn-primary-hero { background: #1698cf; border-color: #1698cf; color: #fff; border-radius: 14px; padding: 16px 28px; font-weight: 700; }
.btn-primary-hero:hover { background: #1288bb; border-color: #1288bb; color: #fff; }
.btn-white-hero { background: #fff; border-color: #fff; color: var(--aa-primary); border-radius: 14px; padding: 16px 28px; font-weight: 700; }
.btn-white-hero:hover { background: #f5f7ff; color: var(--aa-primary); }

.home-edukul-hero {
    position: relative;
    padding: 90px 0 170px;
    color: #fff;
    background:
        linear-gradient(180deg, rgba(28, 40, 102, 0.84), rgba(23, 31, 83, 0.96)),
        radial-gradient(circle at 15% 20%, rgba(84, 128, 255, 0.28), transparent 26%),
        radial-gradient(circle at 88% 18%, rgba(54, 180, 75, 0.14), transparent 20%),
        url('../images/grid-pattern.svg');
    overflow: visible;
    z-index: 1;
}
.home-edukul-hero .container { position: relative; z-index: 2; }
.home-edukul-hero::before,
.home-offer-zone::before,
.home-testimonial-band::before {
    content: "";
    position: absolute;
    pointer-events: none;
}
.hero-edukul-row { min-height: 500px; }
.home-edukul-hero h1 {
    font-size: clamp(3.3rem, 6vw, 5.8rem);
    line-height: .95;
    font-weight: 800;
    margin-bottom: 20px;
    max-width: 610px;
}
.home-edukul-hero p {
    max-width: 560px;
    color: rgba(255,255,255,.78);
    font-size: 1.08rem;
    line-height: 1.8;
}
.hero-side-stack { display: grid; gap: 22px; justify-items: end; }
.hero-badge-card {
    max-width: 360px;
    background: rgba(255,255,255,.1);
    border: 1px solid rgba(255,255,255,.16);
    border-radius: 28px;
    padding: 28px;
    box-shadow: 0 28px 70px rgba(5, 12, 40, 0.3);
    backdrop-filter: blur(10px);
}
.hero-badge-label {
    display: inline-block;
    padding: 8px 14px;
    border-radius: 999px;
    background: rgba(255,255,255,.12);
    font-size: .76rem;
    text-transform: uppercase;
    letter-spacing: .12em;
    margin-bottom: 14px;
}
.hero-badge-card h4 { font-size: 1.75rem; margin-bottom: 12px; }
.hero-badge-card p { font-size: .98rem; }
.hero-mini-proof {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 14px;
    width: 100%;
    max-width: 420px;
}
.hero-mini-proof div {
    background: rgba(255,255,255,.08);
    border: 1px solid rgba(255,255,255,.12);
    border-radius: 22px;
    padding: 18px 16px;
    text-align: center;
}
.hero-mini-proof strong { display: block; font-size: 1.4rem; color: #fff; }
.hero-mini-proof span { font-size: .84rem; color: rgba(255,255,255,.7); }
.home-search-band {
    position: absolute;
    left: 50%;
    bottom: -280px;
    transform: translateX(-50%);
    width: min(100%, 980px);
    background:
        linear-gradient(135deg, rgba(54,180,75,.96), rgba(112,207,120,.94)),
        url('../images/grid-pattern.svg');
    border-radius: 0;
    padding: 34px;
    box-shadow: 0 28px 80px rgba(54, 180, 75, 0.24);
    z-index: 24;
}
.home-search-band h3 {
    text-align: center;
    font-size: clamp(1.8rem, 2.6vw, 3rem);
    color: #fff;
    margin-bottom: 22px;
}
.home-search-band .form-control {
    min-height: 74px;
    border-radius: 0;
    border: 1px solid rgba(255,255,255,.34);
    padding-inline: 22px;
    font-size: 1rem;
}
.btn-search-band {
    min-height: 74px;
    border-radius: 0;
    background: #0a4f8a;
    color: #fff;
    border: 0;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .06em;
}
.btn-search-band:hover { background: #0a4272; color: #fff; }

.home-offer-zone {
    position: relative;
    padding: 170px 0 96px;
    background: #0a4f8a;
    color: #fff;
    z-index: 0;
}
.home-offer-zone .section-heading p { color: rgba(255,255,255,.72); }
.offer-box {
    border-radius: 26px;
    padding: 32px 28px;
    color: #fff;
    box-shadow: 0 22px 60px rgba(10, 18, 54, 0.25);
    min-height: 280px;
}
.offer-box-violet { background: linear-gradient(180deg, #836af7, #947bff); }
.offer-box-blue { background: linear-gradient(180deg, #1a9ed6, #58bfe2); }
.offer-box-rose { background: linear-gradient(180deg, #39b95a, #4dc769); }
.offer-icon {
    width: 56px;
    height: 56px;
    border-radius: 18px;
    background: rgba(255,255,255,.16);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    font-weight: 800;
}
.offer-box h4 { font-size: 1.55rem; margin-bottom: 14px; }
.offer-box p { color: rgba(255,255,255,.84); line-height: 1.7; }
.offer-box a { color: #fff; font-weight: 700; text-decoration: underline; text-underline-offset: 5px; }

.home-courses-showcase { padding: 110px 0 96px; background: #fff; }
.home-section-title h2 { font-size: clamp(2.3rem, 3.2vw, 4.1rem); max-width: 760px; }
.home-arrow-link { color: var(--aa-accent); font-weight: 700; text-transform: uppercase; letter-spacing: .08em; }
.edukul-course-card {
    background: #fff;
    border-radius: 0;
    overflow: hidden;
    box-shadow: 0 24px 70px rgba(22, 41, 94, 0.12);
    border: 1px solid rgba(29,42,114,.08);
    height: 100%;
}
.edukul-course-thumb {
    position: relative;
    background: #e2f2f9;
    padding: 12px;
}
.edukul-course-thumb img {
    width: 100%;
    height: 240px;
    object-fit: cover;
    border-radius: 0;
}
.course-price-chip {
    position: absolute;
    left: 20px;
    bottom: 20px;
    background: #1698cf;
    color: #fff;
    padding: 8px 14px;
    font-weight: 700;
    border-radius: 4px;
}
.edukul-course-body { padding: 22px 24px 26px; }
.edukul-course-body h4 { font-size: 1.55rem; margin: 10px 0 12px; }
.edukul-course-body p { color: var(--aa-muted); line-height: 1.75; }
.course-stars { color: #36b44b; letter-spacing: .18em; font-size: .95rem; }
.edukul-course-meta {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
    margin-top: 16px;
    padding-top: 16px;
    border-top: 1px solid rgba(29,42,114,.08);
    color: #5f7fa2;
    font-size: .92rem;
}

.home-blue-banner {
    position: relative;
    padding: 110px 0 180px;
    color: #fff;
    background:
        linear-gradient(180deg, rgba(58, 116, 255, 0.9), rgba(68, 122, 255, 0.84)),
        url('../images/grid-pattern.svg');
    z-index: 1;
    overflow: visible;
}
.home-blue-banner .container { position: relative; z-index: 2; }
.home-blue-banner h2 {
    font-size: clamp(2.5rem, 4vw, 4.8rem);
    max-width: 980px;
    margin: 0 auto;
    line-height: 1.08;
}

.home-professional-section {
    margin-top: -110px;
    padding-bottom: 86px;
    position: relative;
    z-index: 12;
}
.professional-panel {
    display: grid;
    grid-template-columns: 1.05fr .95fr;
    background: #fff;
    box-shadow: 0 26px 80px rgba(18, 34, 74, 0.16);
}
.professional-media img {
    width: 100%;
    height: 100%;
    min-height: 480px;
    object-fit: cover;
}
.professional-copy {
    background: #0a4b86;
    color: #fff;
    padding: 56px 52px;
}
.professional-copy h3 { font-size: clamp(2rem, 2.8vw, 3.5rem); margin-bottom: 16px; }
.professional-copy p { color: rgba(255,255,255,.72); line-height: 1.8; }
.progress-line-wrap { display: grid; gap: 24px; margin-top: 28px; }
.progress-line-item { display: grid; gap: 10px; }
.progress-line-item span, .progress-line-item strong { color: #fff; }
.progress-line-item { grid-template-columns: 1fr auto; align-items: center; }
.progress-line-item .progress-line { grid-column: 1 / -1; height: 6px; border-radius: 999px; background: rgba(255,255,255,.16); overflow: hidden; }
.progress-line-item .progress-line i { display: block; height: 100%; border-radius: 999px; background: linear-gradient(90deg, #36b44b, #7ad887); }

.home-online-section { padding: 24px 0 96px; background: #fff; }
.home-online-section h2 { font-size: clamp(2.1rem, 3vw, 4rem); margin-bottom: 16px; }
.home-online-section p { color: var(--aa-muted); line-height: 1.8; }
.online-feature-list { display: grid; gap: 18px; margin-top: 24px; }
.online-feature-list div {
    display: grid;
    gap: 6px;
    padding-left: 72px;
    position: relative;
}
.online-feature-list div::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0;
    width: 52px;
    height: 52px;
    border-radius: 50%;
    background: linear-gradient(135deg, #33bc8f, #1a9ed6);
}
.online-feature-list div:nth-child(2)::before { background: linear-gradient(135deg, #1a9ed6, #66c6e6); }
.online-feature-list strong { font-size: 1.1rem; }
.online-feature-list span { color: var(--aa-muted); }
.video-poster-card {
    position: relative;
    background: linear-gradient(180deg, #0a4f8a, #0a4f8a);
    padding: 20px;
    box-shadow: 0 26px 70px rgba(21, 34, 81, 0.18);
}
.video-poster-card img { width: 100%; }
.play-pulse {
    position: absolute;
    inset: 50% auto auto 50%;
    transform: translate(-50%, -50%);
    width: 92px;
    height: 92px;
    border-radius: 50%;
    background: #fff;
    color: var(--aa-accent);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    box-shadow: 0 16px 45px rgba(10, 18, 48, 0.25);
}

.home-testimonial-band {
    position: relative;
    padding: 96px 0;
    background: linear-gradient(180deg, #f4f8ff 0%, #eef3ff 100%);
}
.speech-card {
    position: relative;
    background: #fff;
    padding: 34px 28px 28px;
    box-shadow: 0 20px 60px rgba(24, 40, 88, 0.1);
    min-height: 280px;
}
.speech-card::after {
    content: "";
    position: absolute;
    left: 34px;
    bottom: -16px;
    width: 34px;
    height: 34px;
    background: #fff;
    transform: rotate(45deg);
}
.speech-card p {
    color: var(--aa-muted);
    line-height: 1.9;
    margin-bottom: 34px;
}
.speech-author strong { display: block; font-size: 1.08rem; }
.speech-author span { color: var(--aa-accent); font-size: .92rem; }

.home-stats-promo { padding: 88px 0 96px; background: #fff; }
.stat-list-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px 18px;
}
.stat-list-grid strong {
    display: block;
    color: #1698cf;
    font-size: clamp(2rem, 2.5vw, 3.3rem);
    line-height: 1;
    margin-bottom: 8px;
}
.stat-list-grid span { color: #5f7fa2; }
.promo-visual-wrap {
    position: relative;
    min-height: 540px;
}
.promo-visual-wrap img {
    width: 72%;
    margin-left: auto;
    box-shadow: 0 24px 70px rgba(16, 30, 74, 0.15);
}
.promo-overlay-card {
    position: absolute;
    left: 0;
    bottom: 24px;
    width: min(74%, 520px);
    background: #33b96a;
    color: #fff;
    padding: 42px 34px;
    box-shadow: 0 26px 60px rgba(255, 76, 105, 0.22);
}
.promo-overlay-card h3 { font-size: clamp(2rem, 2.8vw, 3.5rem); line-height: 1.1; margin-bottom: 14px; }
.promo-overlay-card p { color: rgba(255,255,255,.84); line-height: 1.8; }
.partner-strip {
    margin-top: 48px;
    border: 1px solid rgba(29,42,114,.12);
    background: #fff;
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 12px;
    padding: 24px;
}
.partner-chip {
    min-height: 82px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 14px;
    background: #eef8fb;
    color: #4d5d81;
    font-weight: 700;
}

.course-library-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
}
.course-library-card {
    border: 1px solid var(--aa-border);
    border-radius: 14px;
    overflow: hidden;
    background: #fff;
    box-shadow: 0 8px 26px rgba(18, 34, 74, 0.08);
}
.course-library-card img {
    width: 100%;
    height: 160px;
    object-fit: cover;
}
.course-library-body {
    padding: 14px;
}
.course-library-body h6 {
    min-height: 40px;
    margin-bottom: 6px;
}

.course-headline-wrap {
    border-bottom: 1px solid rgba(29,42,114,.08);
    padding-bottom: 14px;
}
.course-content-module {
    border-top: 1px solid rgba(29,42,114,.08);
    padding-top: 22px;
    margin-top: 22px;
}
.course-content-banner img {
    width: 100%;
    max-height: 220px;
    object-fit: cover;
    border-radius: 16px;
}
.knowledge-check-card {
    border: 1px solid var(--aa-border);
    border-radius: 14px;
    padding: 18px;
    background: #f9fbff;
}
.gradebook-table td, .gradebook-table th {
    vertical-align: middle;
}

.exam-attempt-shell {
    background: #f4f8fb;
}
.quiz-top-timer {
    border: 1px solid #d7e0e7;
    border-radius: 6px;
    padding: 8px 12px;
    background: #fff;
}
.exam-grid-layout {
    display: grid;
    grid-template-columns: 190px 1fr 220px;
    gap: 16px;
}
.exam-left-status,
.exam-right-nav {
    border: 1px solid #d5dee6;
    border-radius: 8px;
    background: #fff;
    padding: 12px;
    align-self: start;
    position: sticky;
    top: 10px;
}
.exam-main-questions {
    min-width: 0;
}
.exam-question-card {
    border: 1px solid #d5dee6;
    border-radius: 8px;
    background: #eef8fd;
    padding: 16px;
    margin-bottom: 14px;
}
.exam-status-row {
    font-size: .84rem;
    padding: 6px 8px;
    border-radius: 6px;
    background: #f5f8fb;
    border: 1px solid #e5edf3;
}
.quiz-nav-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 6px;
}
.quiz-nav-btn {
    border: 1px solid #bfcbd6;
    border-radius: 4px;
    background: #fff;
    color: #2a3b54;
    font-size: .85rem;
    height: 30px;
}
.quiz-nav-btn.active {
    background: #113750;
    color: #fff;
    border-color: #113750;
}
.quiz-nav-btn.answered {
    border-color: #35a469;
}

.panel-card,
.content-card,
.table-responsive {
    min-width: 0;
}
.manage-actions {
    display: flex;
    align-items: center;
    gap: .5rem;
    flex-wrap: wrap;
}
.table > :not(caption) > * > * {
    word-break: break-word;
}

body.dashboard-body {
    overflow-x: hidden;
}

.rich-editor-wrap {
    border: 1px solid #c9d9e4;
    border-radius: 10px;
    background: #fff;
    overflow: hidden;
}

.rich-editor-toolbar {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    padding: 8px;
    border-bottom: 1px solid #dfeaf1;
    background: #f3f9fd;
}

.rich-editor-toolbar button {
    border: 1px solid #bed3e2;
    background: #fff;
    border-radius: 6px;
    min-width: 34px;
    height: 32px;
    font-size: .85rem;
    color: #0a4f8a;
}

.rich-editor-surface {
    min-height: 150px;
    max-height: 300px;
    overflow: auto;
    padding: 10px 12px;
    font-size: .95rem;
    line-height: 1.6;
}

.rich-editor-surface:focus {
    outline: none;
}

.curriculum-rich p:last-child,
.curriculum-rich ul:last-child,
.curriculum-rich ol:last-child {
    margin-bottom: 0;
}

.course-ref-hero {
    background: linear-gradient(135deg, #083f71, #0a5ea8);
    color: #fff;
    padding: 42px 0;
}

.course-ref-hero-left {
    background: rgba(255,255,255,.07);
    border: 1px solid rgba(255,255,255,.16);
    border-radius: 18px;
    padding: 28px;
    height: 100%;
}

.course-ref-hero-left h1 {
    font-size: clamp(2rem, 3.4vw, 3rem);
    margin-bottom: 14px;
}

.course-ref-hero-left p {
    color: rgba(255,255,255,.86);
}

.course-ref-meta {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px 16px;
    margin-top: 20px;
}

.course-ref-meta span {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255,255,255,.1);
    border: 1px solid rgba(255,255,255,.14);
    border-radius: 999px;
    padding: 7px 12px;
    font-size: .9rem;
}

.course-ref-price {
    font-size: 1.9rem;
    font-weight: 800;
}

.course-ref-hero-right {
    background: #fff;
    border-radius: 18px;
    overflow: hidden;
    border: 1px solid rgba(9,94,160,.18);
    height: 100%;
}

.course-ref-hero-right img {
    width: 100%;
    height: 220px;
    object-fit: cover;
}

.course-ref-cta {
    padding: 16px;
}

.course-ref-trust {
    background: #fff;
    border-bottom: 1px solid #dfe8f0;
}

.course-ref-logo-row {
    display: grid;
    grid-template-columns: repeat(6, minmax(0, 1fr));
    gap: 12px;
    align-items: center;
    text-align: center;
    padding: 14px 0;
}

.course-ref-logo-row span {
    border: 1px solid #d7e4ee;
    border-radius: 12px;
    padding: 9px 12px;
    color: #4c6282;
    font-weight: 700;
    background: #f8fbfe;
}

.course-ref-learn-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px 14px;
}

.course-ref-learn-grid div {
    display: flex;
    align-items: flex-start;
    gap: 10px;
}

.course-ref-learn-grid i {
    color: var(--aa-accent);
    margin-top: 3px;
}

.course-ref-mentor {
    display: grid;
    grid-template-columns: 90px 1fr;
    gap: 16px;
    align-items: start;
}

.course-ref-mentor img {
    width: 90px;
    height: 90px;
    object-fit: contain;
    border: 1px solid #d4e3ef;
    border-radius: 12px;
    padding: 6px;
    background: #fff;
}

.course-ref-lesson-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 8px;
}

.course-ref-lesson-list li {
    display: flex;
    justify-content: space-between;
    gap: 10px;
    padding: 10px 12px;
    border-radius: 10px;
    background: #f4f9fd;
    border: 1px solid #dbe8f2;
}

.course-ref-pricing {
    background: #083f71;
    border-radius: 20px;
    padding: 26px;
}

.course-ref-plan {
    border: 1px solid #d7e6f0;
    box-shadow: none;
    min-height: 250px;
}

.course-ref-plan-featured {
    border-color: #36b44b;
    box-shadow: 0 16px 42px rgba(14, 86, 143, 0.2);
}

.course-ref-review-card {
    border: 1px solid #dbe7f1;
    border-radius: 12px;
    padding: 14px;
    background: #fff;
    height: 100%;
}

.course-ref-related-card {
    border: 1px solid #dbe7f1;
    border-radius: 12px;
    padding: 10px;
    background: #fff;
    height: 100%;
}

.course-ref-related-card img {
    width: 100%;
    height: 130px;
    object-fit: cover;
    border-radius: 10px;
    margin-bottom: 10px;
}

.course-ref-related-card p {
    font-size: .87rem;
    color: #5f7290;
    min-height: 54px;
}

.course-ref-side-panel {
    top: 20px;
    background: #fff;
    border: 1px solid #d7e4ef;
    border-radius: 14px;
    padding: 18px;
}

.course-ref-side-panel ul {
    list-style: none;
    padding: 0;
    margin: 12px 0 16px;
    display: grid;
    gap: 8px;
}

.course-ref-side-panel li {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px dashed #dde8f0;
    padding-bottom: 6px;
    font-size: .92rem;
}

.result-question-card {
    border: 1px solid #d6e3ef;
    border-radius: 12px;
    background: #fff;
    padding: 14px;
}
.result-question-card.correct { border-color: #a6d8b7; background: #f4fbf7; }
.result-question-card.wrong { border-color: #efb6bd; background: #fff8f8; }
.result-question-card.unanswered { border-color: #cad6e3; background: #f7fafd; }
.result-option-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 8px;
}
.result-option-item {
    border: 1px solid #dbe5ef;
    border-radius: 10px;
    padding: 8px 10px;
    background: #fff;
}
.result-option-item.option-correct {
    border-color: #89cd9f;
    background: #eefaf2;
}
.result-option-item.option-selected {
    box-shadow: inset 0 0 0 2px #0a5ea8;
}

@media (max-width: 991.98px) {
    .hero-card-grid, .dashboard-grid, .stats-grid, .auth-panel, .dashboard-shell { grid-template-columns: 1fr; }
    .filter-bar { grid-template-columns: 1fr; }
    .dashboard-course-card { grid-template-columns: 1fr; }
    .dashboard-topbar { flex-direction: column; align-items: flex-start; }
    .home-search-band { position: static; transform: none; width: 100%; margin-top: 36px; }
    .home-offer-zone { padding-top: 96px; }
    .professional-panel, .partner-strip { grid-template-columns: 1fr; }
    .hero-mini-proof { max-width: 100%; }
    .promo-overlay-card, .promo-visual-wrap img { width: 100%; position: static; margin-top: 20px; }
    .promo-visual-wrap { min-height: auto; }
    .premium-nav-home .navbar-collapse { padding-top: 20px; }
    .course-library-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .exam-grid-layout { grid-template-columns: 1fr; }
    .exam-left-status, .exam-right-nav { position: static; }
    .course-ref-logo-row { grid-template-columns: repeat(3, minmax(0, 1fr)); }
    .course-ref-side-panel { position: static !important; }
    .course-ref-learn-grid { grid-template-columns: 1fr; }
}

@media (max-width: 767.98px) {
    .section-pad { padding: 72px 0; }
    .hero-section, .page-hero { padding-top: 62px; }
    .search-ribbon h3 { font-size: 1.6rem; }
    .cta-panel, .lesson-list li, .lesson-card { flex-direction: column; align-items: flex-start; }
    .auth-brand, .auth-card, .panel-card { padding: 24px; }
    .home-edukul-hero { padding: 68px 0 72px; }
    .home-edukul-hero h1 { font-size: 2.7rem; }
    .professional-copy { padding: 28px 24px; }
    .speech-card { min-height: auto; }
    .stat-list-grid { grid-template-columns: 1fr 1fr; }
    .partner-strip { padding: 18px; }
    .home-brand-card { padding: 14px 16px; }
    .home-search-band { padding: 24px; }
    .course-library-grid { grid-template-columns: 1fr; }
}